Weymouth Reef - Antigua South Coast

Kellett Reef offers a solid dive in the Pacific Northwest, particularly if you’re keen on a different kind of critter hunt. We often find ourselves cruising the rocky structures, keeping an eye out for giant octopus peering from their dens, and the occasional spotted ratfish cruising by. It’s a good spot for macro enthusiasts, too, with plenty of sunflower stars clinging to the rocks and sidestriped shrimp tucked into crevices if you look closely. Visibility can be a typical PNW mixed bag, so pick a calm day with a slack tide for the best chance to really explore.

Location
Antigua South Coast, Antigua & Barbuda, Caribbean
Coordinates
17.132223, -61.931110
Type
reef

Marine Protected Area: Fort Barington

Best Time to Dive in Antigua South Coast

The warmest water temperatures in Antigua South Coast occur in January, averaging 27.2°C. The coolest conditions are in December at 27.2°C.

Monthly Water Temperatures

  • January: 27.2°C (air: 25.5°C)
  • February: 27.2°C (air: 25.3°C)
  • March: 27.2°C (air: 25.6°C)
  • April: 27.2°C (air: 26.3°C)
  • May: 27.2°C (air: 27.4°C)
  • June: 27.2°C (air: 28.1°C)
  • July: 27.2°C (air: 28.1°C)
  • August: 27.2°C (air: 28.3°C)
  • September: 27.2°C (air: 28.2°C)
  • October: 27.2°C (air: 27.8°C)
  • November: 27.2°C (air: 26.9°C)
  • December: 27.2°C (air: 26.1°C)

Nearby Dive Sites in Antigua South Coast

Nearest Dive Centres to Weymouth Reef

Marine Life in Antigua South Coast

Home to 234 recorded species including 201 reef fish, 7 other, 5 whales & dolphins, 4 sea snails & nudibranchs, 4 hard corals, 2 sea urchins.

Notable Species

Recommended Packing List for Weymouth Reef

Based on average water temperature of 27.2°C.

  • Shorty or Rashguard - warm 27°C water needs minimal exposure protection
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories